Hitachi heat pumps


Catalog excerpts

Hitachi heat pumps - 2

Domestic heating Domestic heating H itachi Heat pumps User-friendly controls and market-leading efficiency The perfect heating and cooling solution for modern homes – saving energy and money all year round How do Hitachi’s heat pumps save me energy and money? Hitachi’s air source heat pumps – Yutaki and AquaFREE - work by transforming energy from outside air into heat. Put simply, every 1 kilowatt of electricity used to power the heat pump is capable of providing up to 4 kilowatts of energy in a well-insulated home – helping to reduce heating bills. HITACHI and environmental protection •...

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Hitachi heat pumps - 3

Domestic heating Domestic heating Technical features Are they easy to install? How does the heat pump actually work? Yes – in both modernisation projects and as new installations. Hitachi heat pumps can be connected to all common radiators, underfloor heating systems, convectors and water heaters – tailored to your requirements. Air source heat pumps use a refrigeration process to transfer low-grade energy from the outside air into high-grade energy, perfect for heating and domestic hot water. Even at temperatures as low as -20°C, the heat pump can supply significantly more energy than it...

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Hitachi heat pumps - 4

Domestic heating Domestic heating AquaFREE system components Yutaki system components AquaFREE outdoor unit Yutaki compact solution In winter, the outdoor unit withdraws the heat from the outside air and transfers it to the AquaFREE indoor unit via a refrigerant circuit. The system can reverse this procedure in summer, with heat withdrawn from the interior via convectors and released outside. The AquaFREE outdoor unit is quiet and reaches high coefficient performance (COP) (> 4). The unit doesn’t take up any space inside the home as it’s installed outside, and it only takes a few days to...

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Hitachi heat pumps - 5

Domestic heating Domestic heating - Heating and cooling possible - Available with and without out electric auxiliary heating - Split system: outdoor and indoor unit only available as a set AquaFREE split system AquaFREE air source heat pump Model Indoor unit Connectable Outdoor units 230 V / 1 Ph Connectable Outdoor units 400 V / 3 Ph Heating Capacity Rated heating output1 (Control range) Inlet 30°C / Outlet 35°C Outside air +7°C DB +6°C WB Rated heating output (Control range) Inlet 40°C / Outlet 45°C Outside air +7°C DB +6°C WB Rated heating output (Control range) Inlet 30°C / Outlet 35°C...

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Hitachi heat pumps - 6

Domestic heating Domestic heating - Energy efficient - Closed refrigeration circuit - Variable combinations - Control of numerous systems Yutaki compact solution Yutaki Air / Water Heat pump RHUE3AVHN Power supply Outdoor unit 50 Hz Mode V / Ph Rated heat output1 (Control range) Input 30°C / Output 35°C (Outside air 6°C FK) Rated heat output1 (Control range) Input 40°C / Output 45°C Outside air +7°C (+6°C FK) Rated heat output1 (Control range) Input 30°C / Output 35°C Outside air –7°C (–8°C FK) Rated heat output1 (Control range) Input 40°C / Output 45°C Outside air –7°C (–8°C FK) Rated...

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Hitachi heat pumps - 7

Specifications in this catalogue are subject to change to allow Hitachi to continue to bring the latest innovations to their customers. Hitachi Europe Ltd. For any changes to technical data and /or product configuration information, please contact Whitebrook Park, Lower Crookham Road, Maidenhead, Berkshire, SL6 8YA. United Kingdom. Telephone: 01628 585 394 Email: Your specialist partner:

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All HITACHI catalogs and technical brochures

  1. Yutaki range

    44 Pages

  2. Samurai range

    28 Pages

Archived catalogs

  1. Aquafree

    2 Pages

  2. Yutaki

    2 Pages

  3. Samurai range

    28 Pages

  4. Catalogue 2

    52 Pages

  5. Catalogue 1

    44 Pages